千问3.5登顶Hugging Face，AI人工智能ETF(512930)近4日“吸金”1.25亿

Core Insights - The China Securities Artificial Intelligence Theme Index (930713) experienced a decline of 0.30% as of February 25, 2026, with mixed performance among constituent stocks [1] - The AI Artificial Intelligence ETF (512930) also fell by 0.40%, with a latest price of 2.27 yuan [1] - Significant capital inflow into the AI Artificial Intelligence ETF was noted, with a net inflow of 31.9473 million yuan, totaling 125 million yuan over the past four trading days [1] Group 1: Market Performance - The top-performing stocks included Xingchen Technology, which rose by 4.17%, and Xiechuang Data, which increased by 1.23% [1] - Conversely, the worst performers were Chipone Technology, which fell by 4.09%, and Kunlun Wanwei, which dropped by 2.75% [1] - The top ten weighted stocks in the China Securities Artificial Intelligence Theme Index accounted for 57.27% of the index as of January 30, 2026 [2] Group 2: Industry Developments - The global largest AI open-source community, Hugging Face, released a new ranking of open-source large models, with Alibaba's latest multimodal model, Qianwen 3.5, taking the top spot [1] - Eight out of the top ten models in the latest Hugging Face ranking are from Chinese teams, indicating a strong presence of domestic players in the AI model landscape [1] - A report from CITIC Securities highlighted a surge in token usage for domestic large models during the 2026 Spring Festival, reflecting exponential growth in AI inference demand [2]